SPEC MIX Type S is a factory-batched masonry mortar supplied as a dry preblended powder that is mixed with clean water at the job site. The cementitious binder and dried masonry sand are proportioned and blended under plant control, so the mason is not measuring cement and sand by the shovel and the mix stays consistent from bag to bag across a wall.

Type S is the middle-strength designation in the standard mortar family, sitting above Type N for compressive and flexural bond strength while retaining the workability and water retention a bricklayer needs for a full day of laying. It is the usual choice where masonry carries meaningful load, sees lateral pressure from soil or wind, or sits at or below grade.

The bagged format suits hand loading into a paddle or drum mixer for repair work, small walls and patch-ins, where a silo or bulk bag would be impractical.

Key Features

• Dry preblended mortar mix; only clean water is added and mixed at the job site
• Factory proportioning of binder and sand keeps strength, workability and color consistent between batches
• Type S designation provides higher compressive and flexural bond strength than Type N mortar
• Meets the ASTM C270 property specification for Type S mortar and the requirements of ASTM C1714 for preblended mortar
• Formulated for bond, water retention and board life so the mortar stays workable on the board
• Produced under controlled manufacturing with quality control measures applied to each batch
• Bag packaging sized for hand loading into conventional mortar mixers
• Suitable for masonry above or below grade when manufactured to the appropriate specification

Applications

• Laying clay brick in load-bearing and non-load-bearing walls
• Setting concrete block (CMU) in structural masonry
• Below-grade masonry such as foundation and basement walls
• Retaining walls, site walls and other masonry exposed to lateral loads
• Chimney, parapet and pier work
• Stone and masonry veneer bedding
• Tuckpointing and repointing repairs where a Type S mortar is appropriate to the existing assembly
• Small-batch patching and mortar joint replacement on masonry repair jobs

Product Details

• Brand: SPEC MIX
• Product Type: Preblended masonry mortar mix
• Mortar Type: Type S
• Form: Dry powder, mixed with water on site
• Composition: Cementitious binder with dried masonry sand
• Packaging: Bag
• Bag Weight: 80 lb.
• Standards: ASTM C270 Type S property specification; ASTM C1714

Specifications

使用此文本分享有关您产品的信息。

使用此文本分享有关您产品的信息。