blueprints or layout drawings as required. Apply adhesives, such as mortar or mastic, to the surfaces and blueprints or layout drawings as required. Apply adhesives, such as mortar or mastic, to the surfaces and
blueprints or layout drawings as required. Apply adhesives, such as mortar or mastic, to the surfaces and blueprints or layout drawings as required. Apply adhesives, such as mortar or mastic, to the surfaces and