Usually the mortar failure itself will not cause a structural issue within the window. Over time, the staining becomes unsightly and ruins the look of the glass block wall or window. Prolonged exposure to dust may cause delayed lung disease (Silicosis). Remove excess mortar from both glass block and tools before mortar hardens. Vetromix can be coloured by mixing it with special colouring compounds (supplied by others). Glass block are traditionally laid with a relatively dry Type S or N mortar since the glass doesn’t wick any moisture from the mortar. Glass Block Mortar can also be used in laying brick, block and tile where white mortar is desired. Glass block panels shall not be designed to support structural loads. Use only wooden or rubber tipped tools for tapping glass blocks into place. WARNING: This product may expose you to chemicals, including silica, which the State of California recognizes as a cause of cancer. Total curing is achieved after 21-28 days. Consult glass block manufacturer’s literature for placement of anchors, reinforcing, and expansion strips. 99. For optimum open time mix with cold water. Glass Block Technology mortar is a specially formulated premix bedding and finishing compound, available in one bag to be mixed with water. Lap reinforcing not less than siox (6) inches (15.24 cm) whenever necessary to use more than one length. Working with Colmef Vetromix. Glass is impervious unlike brick and concrete, therefore mortar is not absorbed into a glass block. SGM, INC.’S SOLE OBLIGATION WILL BE TO REPLACE ANY PRODUCT DETERMINED BY SGM, INC.TO BE DEFECTIVE. The strength and support of a joint is created by the shape of the mortar profile (oval). This may be removed by use of proprietary cement stain remover. Our 25kg Glass Block Mortar is … SGM Glass Block Mortar is a special blend of Portland cement, graded aggregates, and proprietary additives formulated specifically for the installation of glass blocks. C and rising. 4.8 out of 5 stars 3,268. It is used as bedding and pointing mix, therefore there are no bonding issues between building and grouting. Consult glass block manufacturer’s literature for placement of anchors, reinforcing, and expansion strips. In stock. 10 Pieces Fuchs Glass Blocks Wave Clear 19x19x8 cm £28.35. In stock. routing, a slightly diluted mix ensures that any voids are totally filled. Pre-blended mortar for glass-block installations. Also ensure the joint width does not exceed 22mm. It can also be used for tuck pointing, stucco, or other decorative applicationswhere white mortar would be appropriate. During mixing or application avoid contact with eyes. FREE Delivery by Amazon. Grouting glass block with white cement 1. Glass block mortar joints cure with reaction to air just like normal mortars, so it is important that the joint size is not too thin, to guarantee complete curing and maximum strength. It can be used in both interior and exterior applications. Use … Ready-to-use adhesive for interior tile projects. Quikrete 50 lb. If not consistently mixed , this can increase heat loss leaching and may not be necessarily water- or frost-proof. Colmef Vetromix should be paddle-mixed to a consistency of slump 1 or less, worked in and compacted. Use NIOSH approved masks at all times to handle silica dust. Clean all sides of glass block to permit a good mechanical bond. Amerimix Glass Block Mortar is a mixture of fine silica sand, masons lime, white cement and polymers for easy installation of glass block. Stainless steel reinforcement bars are used to restrain the panel to the surrounding aperture, whilst also giving the panel integral support and a wind-loading value. EXCEPT AS PROVIDED HEREIN, SGM, INC. MAKES NO OTHER REPRESENTATION OR WARRANTY OF ANY KIND, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE. Glass Block Mortar consists of a uniformly blended mixture of white sand, cement, lime, and chemical additives. Glass-Block Mortar. Glass block mortar joints cure with reaction to air just like normal mortars, so it is important that the joint size is not too thin, to guarantee complete curing and maximum strength. Most interior/exterior residential and commercial installations of glass blocks. The panels are reinforced at a maximum of 16 inches on center with joint reinforcing consisting of two W1.7 side rods with welded W1.7 cross rods. inch (.3175 cm). Insure that all framing, pocket recesses, or chassis are in place, clean, and ready to receive glass block. Mortar & Grout 25kg 2 in 1 (White) £25.00. Sent from and sold by Fuchs Design GmbH. is designed so that a complete panel can be constructed raked back and then grouted in using just slightly diluted Vetromix with a squeegee. Up to one (1) year from date of manufacture in unopened properly stored container. Cavities within joints would cause problems in freezing weather conditions. thick along a three- or four-block length, then wiggle and drag the point of your trowel down the center of the bed to spread it out a bit. 7 50# bags of premix glass block mortar (purchased separately) 30 #12 x 2" Sheet Metal Screws 30 #12 Flat Washers 1 Piece No. Apply a full mortar bed to base or sill; do not furrow mortar. Colmef is designed to fully compact in the joint (it does not contain large chippings) to ensure weather tightness against water penetration. It can be used for all applications, internally, externally, straight, curved and fire-rated glass block walling. Machine mixing with a slow speed drill and mixing paddle is preferred (250—350 RPM). is designed to fully compact in the joint (it does not contain large chippings) to. Vetromix will become solid within hours of construction. Technical characteristics of Colmef Vetromix glass block mortar: Figures stated were taken at 23OC at 50% RH and in lack of ventilation. Re-mix mortar occasionally during use and discard after initial set in bucket. Mortar & Grout 25kg 2 in 1 (White) A white or grey premixed mortar and grout specially designed by Seves for installing and finishing vertical glass structures. A mortar joint will cure in reaction to air just like normal mortars, so it is important that the joint size is not below 6mm. Use of damp clean sponge or soft cloth is recommended. Also ensure the joint width does not exceed 22mm. Glass-Block Mortar. It would take an additional grout sealant and routine maintenance to prevent this completely. Do not take internally. Colmef Vetromix is a pure shade of white and a smooth consistency. Butter the end of each block (see Photo 3) and lay three blocks on the mud bed. Colmef Vetromix has a fine texture, low slump and the whitest mortar available. I discussed mortar failure above in regards to the bond between the glass blocks. However, there may be a residue of cement on the glass surface left from mortar/tiling grout identified by whitish bloom when dry. Set succeeding courses of glass block. 80 Grit Sandpaper 1 2 oz. The variables are in the size of the aggregates (stone, sand, etc) and the quantity of water added to the mix. Colmef Vetromix is a specifically designed and formulated mortar for glass block construction. White Glass Block Mortar Mix is an accurate blend of white Portland cement, specially graded fine sands and admixtures to give increased ease of installation and improved water resistance. Get it Tomorrow, Feb 16. The finished grout needs to be flush with the glass brick. Colmef Vetromix has no hydrated lime content and therefore cannot leach. The most critical rule of Rods & Mortar is after grouting, the expansion joint and any intermediate soft joints, must be raked back and silicone applied. Repoint or repair existing mortar … Additional Resources (links open in new tab) Safety Data Sheet (SDS) and Technical Data Sheet (TDS) Elastiment 985 Glass Block Mortar mix is a special purpose setting compound designed for the easy installation of glass block. Steel tools must not be used to tap blocks into place. Then using the just damp sponge, you will wipe away any excess grout. GLASS BLOCK MORTAR Glass Block Technology recommend the use of Colmef Vetromix glass block mortar when constructing brick by brick. Product is alkaline on contact with water. The powder contains hydraulic binders and inert and synthetic resins. Periodically applying a sealant to the mortar fills voids in the material to combat the mortar's porous nature. Before construction, a vital rule is to ensure that the surrounding temperature is not 5OC and falling or 30OC and rising. It is manufactured under factory controlled conditions so all additives are accurately blended and designed for maximum performance of strength, flexibility, water repellence and U-value. Some grout haze was left on the brick but I waited 24 hours to wipe that away … Run reinforcing continuously from end to end of panels. This area houses the stainless reinforcement bars, which should never be in direct contact with the glass surface. Colmef Vetromix mortar – number of blocks per 10kg bag calculation. Use water to remove uncured mortar. Maximum deflection of structural members shall not exceed L/600. Colmef Vetromix has no hydrated lime content and therefore cannot leach. ProCook Gourmet X30 Traditional Riveted Knife Set 5 Piece with Smoke Glass and Acacia Block. The strength and support of a joint is created by the shape of the mortar profile (oval). Premix mortars have a better thermal efficiency value than sand and cement, so U-values for glass block walling will be constant. Type 1. This oval joint enables the glass block wall to resist impact or applied loads resulting in the panel being stable and self-supporting, but not load-bearing. Other mortars may not be as stable, as cavities or voids may form within the joint structure and may contain large aggregate or sand particles that will scratch the glass. Can also be used where a white mortar joint is desired. Allow mortar to slake for five (5) minutes, and then re-mix before use. Colmef Vetromix has a fine texture, low slump and the whitest mortar available. Apply mortar about 1/2 in. This will ensure that the oval profile is totally filled in both vertical and horizontal directions. Glass-Block Mortar is a premixed blend of Portland cement, sand and chemicals specifically designed for glass-block installation.This white mortar can be used for both setting and grouting of the block. The edge or collar of a block is concaved so when two are laid next to each other an oval joint is created. Vetromix will become solid within hours of construction. A white or grey premixed mortar and grout specially designed by Seves for installing and finishing vertical glass structures. For grouting, a slightly diluted mix ensures that any voids are totally filled. there are no bonding issues between building and grouting. Our 25kg Glass Block Mortar is enough to do 25 full size blocks. In stock. Consult glass block unit manufacturer before installation commences. Mortar and grout are used in both masonry work and tile work; however they serve different purposes.